there + as, originally written as two words.
- (obsolete) Where; in the place where.
- 1485, Sir Thomas Malory, Le Morte d’Arthur, Bk.VII:
- Than Sir Bors departed secretly uppon a day and rode unto Sir Launcelot thereas he was with the ermyte Sir Brascias, and tolde hym of all thys adventure.
- (obsolete) Whereas.
- Heaters, Theresa, aethers, ash tree, eraseth, hearest, heartes, heaters, reheats, sethera, æthers